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Updated: Jun 19, 2026
Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction
Published on: March 25, 2022
Endoscopic ultrasonography-guided biliary drainage
Takao Itoi1, Atsushi Sofuni, Fumihide Itokawa
1Department of Gastroenterology and Hepatology, Tokyo Medical University, Shinjuku-ku, Nishishinjuku 6-7-1, Tokyo, Japan. itoi@tokyo-med.ac.jp
Background And Purpose:
Endoscopic ultrasonography-guided biliary drainage (EUS-BD) has been developed as an alternative drainage method in patients with obstructive jaundice. EUS-BD is divided into EUS-guided choledochoduodenostomy (EUS-CDS), EUS-guided hepaticogastrostomy (EUS-HGS) and EUS-guided gallbladder drainage (EUS-GBD). The aim of this review is to focus on the current status and limitations of EUS-BD.
Methods:
A systematic review was performed to evaluate EUS-BD. MEDLINE, EMBASE and manual searches were performed to identify the pertinent English language full articles.
Results:
The high success rate without fatal adverse events for EUS-CDS (93%; 28/30) and EUS-HGS (97%; 28/29) suggest the feasibility and safety of the procedures in high-volume endoscopic centers adopting various procedural techniques. Although the number of reported cases was very small, the success rate of EUS-GBD was high (100%; 14/14), without serious adverse events.
Conclusions:
Although all procedures require further assessment in a larger cohort of patients, including comparative studies between EUS-CDS or EUS-HGS versus PTBD, and EUS-GBD versus PTGBD, EUS-BD may be a promising procedure for the treatment of obstructive jaundice. However, dedicated devices for EUS-guided drainage are needed for reliable procedures.
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